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Black rectangular HDMI splitter box with one input and four output ports

LUOM

LUOM OZF4 1×4 HDMI Splitter 1.4b 4K@30Hz Powered

SKU CH-H4JC-JTGSD

Distributes one HDMI source to four displays at 4K@30Hz with 3.4Gbps bandwidth and 5V power supply included

  • Port count4
  • Adapter typeHDMI
  • Input ports1 HDMI input
  • Output ports4 HDMI Output
  • Maximum supported resolutions3840 × 2160
  • Units per package1
  • Mirror one source to four displays simultaneously
  • Supports 4K at 30 Hz with 3D and deep colour
  • Passes DTS-HD, Dolby TrueHD and other high-bitrate audio
  • 4 Gbps bandwidth with 340 MHz TMDS clock
  • Includes 5 V power supply for reliable operation

1×4 HDMI Splitter for Mirrored Displays

The LUOM OZF4 takes a single HDMI source and duplicates it across four outputs simultaneously. It handles 4K at 30 Hz, 1080p, 2K and 3D resolutions with 8, 10 or 12 bit deep colour. Supported audio formats include DTS-HD, Dolby TrueHD, DTS, Dolby AC3 and DSD. The unit is HDCP compliant and powered by an included 5 V DC adaptor.

Sustained 3.4 Gbps Bandwidth and Cable Reach

The splitter maintains a TMDS clock up to 340 MHz and a maximum data rate of 3.4 Gbps during continuous operation. With AWG 26 HDMI cables the input and output runs can each reach 15 metres at 1080p, dropping to 8 metres when carrying 4K signals. No driver installation is required and the metal enclosure aids heat dissipation for stable long-term use.

Check Source Resolution and Mirror-Only Requirement

Verify that your source device can output a resolution the splitter supports, up to 3840 × 2160 at 30 Hz. The unit only mirrors the same image to every display; it cannot extend a desktop across multiple screens. Ensure you have four HDMI cables of suitable length and that each display accepts the mirrored signal format.

How it compares

Measured against everything we stock in HDMI & Video Splitters, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 70% of the 1,127 comparable items (median $20.99).

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Specifications

Product
Brand nameLUOM
Product lineOZF4
Model nameOZF4
Part numberOZF4
Product typeHDMI Splitters
Adapter typeHDMI
Product colorBlack
Display
Maximum supported resolutions3840 × 2160
Audio & video
SoundYes
Ports & slots
Port count4
Input ports1 HDMI input
Output ports4 HDMI Output
Size & build
Product dimensions5.59 × 3.15 × 1.26 in
Product weight3.2 oz
In the box
Units per package1
In the box1 x HDMI Splitter 1 in 4 out, 1x 5 V DC Power Supply, 1 x User manual.

Questions about this item

Does the LUOM OZF4 splitter generate noticeable heat or noise during continuous operation?

The unit is passively cooled with no fan, so it runs silently and produces minimal heat under normal loads.

What cables and power source are required before the LUOM OZF4 can split a signal to four displays?

You need one HDMI source cable, up to four HDMI display cables, and the included 5 V DC power adapter plugged into a mains outlet.

Will the LUOM OZF4 work with older 1080p monitors and a PlayStation 3 at the same time?

Yes, it mirrors the input to all four outputs simultaneously, supports 1080p and lower resolutions, and is compatible with PS3 and similar legacy sources.

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